Anyone used Printbite surface ?

[curious aardvark]

Hmm, I have pei tape and it's ok but bloody useless for any longish prints - with pla anyway. Plus no good unheated.

This printbite stuff is supposed to work without heating.

Guess it could be pei - but the pei tape i have definitely doesn't do what they claim for this.

Ah:

What is PrintBite

PrintBite is a high grade FR4 class print surface m
aterial that is also Flame Retardant.
It is used in many industries and applications wher
e its mechanical and electrical
properties are of benefit. This includes PCB fabric
ation, electrical cabinets, railways,
mechanical components, model fabrication and much m
ore.
There are many grades, manufacturers and outlets of
this material around the world.
It is made to varying standards and degrees of qual
ity and performance, and the
recipe and chemical makeup varies greatly between t
hem. During our testing and
research a lot of the sample materials in this grou
p classification did not work at all
whilst others showed promise but were shown to be u
nreliable in their adhesive
properties during extended print times and or acros
s a wider range of materials.
Surface finish was also found to vary greatly with
imperfections or uneveness. One
particular supplier material stood out from the res
t. This is what PrintBite is, supplied
for the purpose of 3D Printing alone.
PrintBite is taken from the highest quality manufac
turer that could be found and a
lot of work has gone into identifying not only the
adhesive printing properties of our
suppliers product, but also our suppliers standards
to ensure only the highest quality
product is supplied and passed onto the customer. W
orking with suppliers can be
challenging at the best of time.
PrintBite supplied to customers will have gone thro
ugh a specific inspection and
selection process. The surfaces will be free of ble
mishes and surface undulation and
be perfectly flat. It will also be free of hairline
marking as much as can be reasonably
possible. Sheets with excessive marking are rejecte
d and only the cleanest sheets are
supplied.

So you're probably right.